Color Optic Limited
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100G QSFP28 ER4 Optical Transceiver Module With 40km Reach
100G QSFP28 ER4 optical Transceiver integrates receiver and transmitter path on one module. In the transmit side, four lanes of serial data streams are recovered, retimed, and passed to four laser drivers. The laser drivers control 4- EML with center wavelength of 1296 nm, 1300nm, 1305nm and 1309 nm. The optical signals are multiplexed to a single–mode fiber through an industry standard LC connector. In the receive side, the four lanes of optical data streams are optically de-multiplexed by the integrated optical de-multiplexer. Each data stream is recovered by a SOA+PIN and trans-impedance amplifier, retimed. This module features a hot-pluggable electrical interface, low power consumption and 2-wire serial interface.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA) and compliant to IEEE 802.3ba
Hot pluggable QSFP28 MSA form factor
Compliant to IEEE802.3 ba-2010
Supports 103.1Gb/s aggregate bit rate
Up to 40km reach for G.652 SMF W/O FEC
Single +3.3V power supply
Operating case temperature: 0~70℃
Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58,
1309.14nm)
Receiver: 4x25Gb/s PIN+SOA ROSA
4x25G electrical interface (OIF CEI-28G-VSR)
Maximum power consumption 5W
Duplex LC receptacle
| Parameter | Symbol | Min | Typical | Max | Units | No |
| Operating Case Temperature | TOP | 0 | 70 | degC | ||
| Link Distance with G.652(with FEC) | D | 40 | km | |||
| Power Consumption | 5 | W | ||||
| Center Wavelength | L0 | 1294.53 | 1295.56 | 1296.59 | nm | |
| L1 | 1299.02 | 1300.05 | 1301.09 | nm | ||
| L2 | 1303.54 | 1304.58 | 1305.63 | nm | ||
| L3 | 1308.09 | 1309.14 | 1310.19 | nm | ||
| Average Launch Power,each Lane | PAVG | -2.9 | 2.9 | dBm | ||
| OMA, each Lane | POMA | 0.1 | 4.5 | dBm | ||
| Average Receive Power,each Lane | -20.9 | -3.5 | dBm | |||
| Receive Power(OMA),each Lane | -3.5 | |||||
| Receiver Sensitivity(OMA),each Lane | SEN | -21.5 | dBm | BER<1e-12 |
Outline Dimensions:
Innovations
The manufacturing environment is strictly compliant with most advanced technological standards, ensuring our products a long term reliability.
Quality & Assurance
Our Cutting-Edge test equipment verifies that each of our products meets our high-quality standards
Customization
Thanks to the specialists of our Engineering Department, we have full control over both the hardware and the software of all our transceivers. Need your personal labelling? No problem, just ask and we provide!
Multi-Compatibility
ColorOptic offers a true cost-effective solution for all major platforms including the original vendor firmware.
Technical Support
Any issues with your equipment? We are already dispatching an engineer to your premises to fix it. We are 7x24 hours online supports.